PCSK4 Protein (AA 111-655) (His tag)

N° du produit ABIN3133615

Détail du produit

Antigène: PCSK4 (Proprotein Convertase Subtilisin/kexin Type 4 (PCSK4))

Type de proteíne: Recombinant

Attributs du protein: AA 111-655

Origine: Souris

Source: Cellules d'insectes

Purification/Conjugué: Cette PCSK4 protéine est marqué à la His tag.

Application: ELISA, Western Blotting (WB), Crystallization (Crys), SDS-PAGE (SDS)

Séquence: SLVVPTDPWF SKQWYMNKEI QQDLNILKAW NQGLTGRGVV ISILDDGIEK DHPDLWANYD PLASYDFNDY DPDPQPRYTP NDENRHGTRC AGEVSATANN GFCGAGVAFN ARIGGVRMLD GAITDIVEAQ SLSLQPQHIH IYSASWGPED DGRTVDGPGL LTQEAFRRGV TKGRQGLGTL FIWASGNGGL HYDNCNCDGY TNSIHTLSVG STTRQGRVPW YSEACASTFT TTFSSGVVTD PQIVTTDLHH QCTDKHTGTS ASAPLAAGMI ALALEANPLL TWRDLQHLVV RASRPAQLQA EDWRINGVGR QVSHHYGYGL LDAGLLVDLA RVWLPTKPQK KCAIRVVHTP TPILPRMLVP KNVTACSDGS RRRLIRSLEH VQVQLSLSYS RRGDLEIFLT SPMGTRSTLV AIRPLDISGQ GYNNWIFMST HYWDEDPQGL WTLGLENKGY YFNTGTLYYY TLLLYGTAED MTARPQAPQV TSRARACVQR DTEGLCQESH SPLSILAGLC LISSQQWWWL YSHPQQPVTE GQASCHPPVT PAAAA
Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.

Attributs du produit:

• Made in Germany - from design to production - by highly experienced protein experts.
• Mouse Pcsk4 Protein (raised in Insect Cells) purified by multi-step, protein-specific process to ensure crystallization grade.
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a made to order protein and will be made for the first time for your order. Our experts in the lab will ensure that you receive a correctly folded protein.

The big advantage of ordering our made-to-order proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.

In the unlikely event that the protein cannot be expressed or purified we do not charge anything (other companies might charge you for any performed steps in the expression process for custom-made proteins, e.g. fees might apply for the expression plasmid, the first expression experiments or purification optimization).

When you order this made-to-order protein you will only pay upon receival of the correctly folded protein. With no financial risk on your end you can rest assured that our experienced protein experts will do everything to make sure that you receive the protein you ordered.

The concentration of our recombinant proteins is measured using the absorbance at 280nm. The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.

The concentration of the protein is calculated using its specific absorption coefficient. We use the Expasy's protparam tool to determine the absorption coefficient of each protein.

Purification: Two step purification of proteins expressed in baculovirus infected SF9 insect cells:

1. In a first purification step, the protein is purified from the cleared cell lysate using three different His-tag capture materials: high yield, EDTA resistant, or DTT resistant. Eluate fractions are analyzed by SDS-PAGE.
2. Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.

Pureté: >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.

Stérilité: 0.22 μm filtered

niveau d'endotoxine: Protein is endotoxin free.

Classe de qualité: Crystallography grade

Information d'application

Indications d'application: In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a gurantee though.

Commentaires:

Protein has not been tested for activity yet. In cases in which it is highly likely that the recombinant protein with the default tag will be insoluble our protein lab may suggest a higher molecular weight tag (e.g. GST-tag) instead to increase solubility. We will discuss all possible options with you in detail to assure that you receive your protein of interest.

Restrictions: For Research Use only

Stockage

Format: Liquid

Buffer: 100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.

Conseil sur la manipulation: Avoid repeated freeze-thaw cycles.

Stock: -80 °C

Stockage commentaire: Store at -80°C.

Date de péremption: Unlimited (if stored properly)

Détail du antigène

Antigène: PCSK4 (Proprotein Convertase Subtilisin/kexin Type 4 (PCSK4))

Autre désignation: Pcsk4 (PCSK4 Produits)

Synonymes: PC4 Protein, SPC5 Protein, AI647044 Protein, L21221 Protein, NEC 3 Protein, NEC3 Protein, PCSK4 Protein, pc4 Protein, spc5 Protein, MGC146505 Protein, pcsk4 Protein, proprotein convertase subtilisin/kexin type 4 Protein, proprotein convertase subtilisin/kexin type 4 L homeolog Protein, PCSK4 Protein, Pcsk4 Protein, pcsk4 Protein, pcsk4.L Protein

Sujet: Proprotein convertase involved in the processing of hormone and other protein precursors at sites comprised of pairs of basic amino acid residues. In males, important for ADAM2 processing as well as other acrosomal proteins with roles in fertilization and critical for normal fertilization events such as sperm capacitation, acrosome reaction and binding of sperm to zona pellucida (PubMed:9192653, PubMed:16371590, PubMed:19342015, PubMed:21302280). Plays also a role in female fertility, involved in the regulation of trophoblast migration and placental development, may be through the proteolytical processing and activation of proteins such as IGF2 (By similarity). May also participate to folliculogenesis in the ovaries (PubMed:11164898). {ECO:0000250|UniProtKB:Q6UW60, ECO:0000269|PubMed:11164898, ECO:0000269|PubMed:16371590, ECO:0000269|PubMed:19342015, ECO:0000269|PubMed:21302280, ECO:0000269|PubMed:9192653}.

Poids moléculaire: 61.1 kDa Including tag.

UniProt: P29121